Cat scratcher



FIG. 1 is a top right perspective view of a cat scratcher, showing my new design;

FIG. 2 is a top view thereof;

FIG. 3 is a right side view thereof, the left side view being a mirror image thereof;

FIG. 4 is a front view thereof, the rear view being a mirror image thereof; and,

FIG. 5 is a bottom view thereof.

The even length broken lines in the drawings depict portions of the cat scratcher that form no part of the claimed design. 

CLAIM The ornamental design for a cat scratcher, as shown and described. 